I've been wearing prescription eyewear for close to 50 years and this office really stood out in…read morecustomer service and the upgraded technology used during my eye exam. EVERYONE was professional, friendly, and efficient! I enjoyed the experience from making the appointment to the excellent assistance I received in choosing new frames. I highly recommend this predominantly women owned small business!

I always receive great service from Dr Hoshi and her staff. They really took their time helping me…read morefind the perfect pair of sunglasses for my next vacation!

We love Dr. Lee!!! So thorough, gracious, thoughtful & caring! My father has been coming here for…read moreall his ophthalmology needs and we can't thank him enough for his expertise and dedication. Truly the best in town!

This past year, I was fortunate To be referred to…read moreCornerstone Eye Center for an eye examination Though my medical problem Was a basic removal of Cataracts and lens replacement, in the end I came away very pleased with The outcome. Firstly, I was very satisfied with the attentive and professional office staff who keep their patients on Track with appts., payments and follow-ups. The optic technicians who administer the important diagnostic exams are very patient, friendly and easy to work with. The diagnostic, visual tests are not difficult. When you do meet with Dr. Grant Lee, MD and surgeon, you will find him patiently Helpful with your questions. He will also give his opinion on medical options and help you decide accordingly. I was quite impressed with his pre-op and post-op care after surgery. Now that I am a patient of record at this office, I have full confidence that I will be well taken care of in the future. I highly recommend Dr Grant Lee and the services of Cornerstone Eye Center.

My eyes have always required thick lenses, which made it difficult to find certain prescribed…read moreglasses. I came here to get this corrected so I could deal with the issue. At 41, I've started to think that advancements in eye correction technology are much more promising than what has been available in the past. Surgery can be a daunting experience, especially when it involves your eyes. However, I encourage you to try the "Evo ICL" it's safe and has improved since last year. One of the best parts about this procedure is that if you're not satisfied with the results, or if a better option comes along, you can reverse the treatment. So, there's really no major risk if it doesn't work out. I qualified for the "Evo" ICL, and while I had my doubts at first, I've learned that patience is key when adjusting to a new way of seeing. Along with eye drops to aid the healing process, I found that after about three months, my eyes began to coordinate and adjust. What was once a constant dependency on glasses is now improving, and I'm starting to feel more normal without them. It's funny; I still find myself touching my face to lift imaginary glasses that no longer exist--it's just a habit! I highly recommend this option to anyone who wants to change their vision, whether it's for practical reasons, like gaming without glasses or to keep up with future technologies like AI glasses. As technology continues to advance, my previous vision issues made it difficult to enjoy some of these innovations. This procedure has truly helped me.

I received SMILE treatment here back in 2019, it is now 2026 and I still have amazing results and…read morehave been able to see clearly ever since. It is still the single best purchase I have ever made in my life. The staff were all professional and the Dr who did my procedure was quick and efficient! I recommend anyone with really bad vision to change your life by getting SMILE!

I had LASIK done with Dr. Marvasti at Coastal Vision in Chino and I honestly couldn't be happier…read morewith how everything turned out. Even this early in recovery, the results are already beyond what I expected. From the first consultation through the procedure, the entire team was professional, thorough, and genuinely cared about making sure I was comfortable and informed. Dr. Marvasti took the time to explain everything clearly and made me feel completely confident going into surgery. The procedure itself was quick and way easier than I built it up in my head. Within hours I could already tell a difference, and by the next day it was pretty surreal waking up and being able to see clearly without reaching for glasses. If you're on the fence, just go in for a consult. I wish I did this sooner. Huge thank you to Dr. Marvasti and the entire Coastal Vision team.

I recently had LASIK surgery at Costal Vision. I am so…read moregrateful for the thoughtful care I received from the entire team, between Chino and Orange County offices. From the initial consultation to the post-op follow-ups, every step of the process was handled with professionalism, and kindness. Dr. Monvasti and Dr Do did an amazing job. Surgery was quick and smooth, and I felt completely at ease. I am truly grateful for my experience at Costal vision, looking forward for my new clear chapter of my life. Thank you! Zhenia

Doctor Rudolf Alanis genuinely cared about me and addressed the severity of my condition with…read moreurgency. He spent three hours frequently medicating and monitoring the IOP till acceptable. Of course, future care arranged with no delay. Very rare to meet such a dedicated and conscientious doctor.

I have never been seen on time in this place, they do not know how to book their appointments. I…read morehave been going there about three years and I've seen five different doctors because they either retire or leave. Today when I walked in, the waiting room seemed quite crowded, so I asked the receptionist how far behind they were and she lied and told me they were not behind at all. When the 9 o'clock lady went into her appointment at 9:45 and 9:15 guy went in at 10:15. I could see that I was doomed and so I left without seeing anybody. I will not be going back. This happens every time.

Bright Vision is an incredible optometry office with the most professional clinicians and…read moretechnicians. I was looking for an optometrist who could help my daughter with the new Stellest glasses to slow her myopia progression. The office had state of the art technology and my daughter had an extremely thorough eye exam. They had a huge selection of frames (even for kids)! She was allowed to try on frame after frame before finding the best fitting pair. Skylar, the optician, then meticulously adjusted again and again, until the best fit was obtained. Dr Sophie (and her brother) truly are wonderful optometrists.

I went here because this place has great reviews. It did not disappoint. I ordered 2 pairs of…read moreglasses, so this review is pending on the promptness of delivery and quality of prescription. Everything else was great.

I had a great experience at Dr. Lou's office! Dr. Jeff was awesome -- friendly, professional, and…read morevery patient. The whole staff made me feel welcome. ドクター・ジェフがとても丁寧に診てくれて、スタッフの皆さんも優しくて安心できました！ Highly recommend this place! Go Dodgers

The staff is friendly and patient.. Great customer service. A lot of glasses to choose from!…read moreScheduling an appointment was easy.

Doctor Lee, is a Awesome Eye doctor. He done both of my cataract surgeries. I felt nothing and he…read morewas done fast. Im so thankful I can see better. I highly recommend Dr Lee.

Absolutely blown away by the outstanding medical care and phenomenal patient service I received…read moreduring my first visit to "Cornerstone Eye Center." Dr. Grant Lee, MD, is by far the quintessential of Eye Physicians and best Ophthalmologist I've been treated by. His vast expertise and experience and unwaivering commitment to his patients is inspiring and unmatched by any standard. And the number and variety of degrees and certificates on his office walls are nothing short of impressive. Ms. Kim, Dr. Lee's Medical Assistant, is the top-of-the-scale in skill, knowledge, patient care, dedication, thoroughness, sincerity, attentiveness, enthusiasm, all this, while exuding an 'above-and-beyond' attitude in her personality and work ethics. Dr. Lee's entire staff are friendly, patient, prompt, organized, success-driven, highly trained, extremely professional, blessed with unceasing exceptionalism, while displaying superior people skills and excellent communication skills that are well beyond merely competent. Personally, as a retired supervisor for the Los Angeles Police Department, I believe the Cornerstone Eye Center in Rowland Heights is the best in the nation. My family members and friends are anxious to meet my new Eye Doctor. And from this point, I am a patient of Dr. Lee's for life!